Lyrica. The worst, for me. Side effects were very dangerous and having read large quantity of testimonials, I was not the only one afretted neurologically. Plus, many many state a connection between Lyrica and tooth loss. Teeth breaking off at gumline. Guess it causes rot from inside out. I did not experience that, but I did suffer falling, injuries, and amnesia. Many use it with no ill effects. But, many do have them. If I were new to this med, testimonials alone would dissuade me from using it. So. There's my 2 cents, lol.